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To solve complex problems, we must first understand the systems that create them.

The highest manifestation of life consists in this: that a being governs its own actions. A thing which is always subject to the direction of another is somewhat of a dead thing.

Investors should avoid trying to predict the market; it's a fool's errand.

人們總覺得最有意思的話題就是與自己相關的話題。所以，要善于分析他人的問題所在，并嘗試提出辦法來幫助他人。幾乎所有的人，無論他聲名多么顯赫、地位多么高貴，都愿意接受新的想法，當然，前提是這些想法必須經(jīng)過深思熟慮。

譯文：有錢有酒的時候，身邊就有兄弟朋友，可遭遇困難的時候，身邊哪里能看一個人呢。賞析：遠離為了利益而交的朋友，結交相互欣賞，相互幫助的知心朋友。酒肉朋友再多也不如一個知心朋友。